1.36
price down icon2.16%   -0.03
after-market After Hours: 1.38 0.02 +1.47%
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Geron Corp Stock (GERN) Option Chain

For the December 19, 2025 expiration date, the GERN stock option chain has a total of 8 contracts, with 8 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 135 contracts.
  • March 20, 2026 : 28 contracts.
  • June 18, 2026 : 1 contracts.
  • January 15, 2027 : 78 contracts.

Geron Corp (GERN) Most Active Options & Calendar

GERN Call Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite 0.50 0.65 -0.11 -14.47% 5
favorite 1.00 0.35 -0.05 -12.50% 3
favorite 1.50 0.04 0.00 - -
favorite 2.00 0.02 0.00 - -
favorite 2.50 0.10 0.00 - -
favorite 3.00 0.09 0.00 - -
favorite 4.00 0.00 0.00 - -

GERN Put Options Expiring December 19, 2025

Strike Price Change % Change Volume
favorite
0.50
0.00 0.00 - -
favorite
1.00
0.10 0.00 - -
favorite
1.50
0.25 0.00 - -
favorite
2.00
0.77 0.00 - -
favorite
2.50
0.00 0.00 - -
favorite
3.00
0.00 0.00 - -
favorite
4.00
0.00 0.00 - -

Geron Corp Stock (GERN) Option Chain Analysis

Put Volume Total 0
Call Volume Total 8
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $0.50
Call Strike With Highest Volume $0.50
$38.39
price down icon 1.08%
$95.41
price down icon 0.72%
$31.31
price down icon 3.07%
$94.81
price down icon 1.24%
biotechnology ONC
$319.06
price down icon 0.55%
$197.01
price up icon 0.91%
Cap:     |  Volume (24h):